发明名称 MEANS FOR OPENING PACKAGE OF CONTAINER
摘要 <p>In a flexible packaging container for liquid foods, a pouring opening (6) is mounted in the upper wall (1). Said pouring opening is located near to an edge (9) of the container and is covered by a covering strip (7) which has a pulling tab (11) at the front and is sealed non-releasably at its rear end (12) to the package. Slightly below the edge (9), the package contains a slot (18) with sloping side parts (19). The pouring edge (8) thus formed can be folded forwards after the pulling tab (9) has been torn open. On the inside of the package, the pouring opening (6) and the slot (18, 19) are covered liquid-tightly by a separate strip (15). The strip (15) is connected to the covering strip (7) in the pouring opening (6) (zone 17). When the covering strip (7) is torn open, the pouring opening (6) is automatically exposed. <IMAGE></p>
申请公布号 JPS53125178(A) 申请公布日期 1978.11.01
申请号 JP19780017483 申请日期 1978.02.17
申请人 TETRA PAK DEV 发明人 BUIRUHERUMU RAIRU
分类号 B65D5/74;B65D5/06;B65D5/70 主分类号 B65D5/74
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